26869410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 73389888

約数和(自身を除く): 46520478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 53, 86, 90, 106, 129, 131, 159, 215, 258, 262, 265, 318, 387, 393, 430, 477, 530, 645, 655, 774, 786, 795, 954, 1179, 1290, 1310, 1590, 1935, 1965, 2279, 2358, 2385, 3870, 3930, 4558, 4770, 5633, 5895, 6837, 6943, 11266, 11395, 11790, 13674, 13886, 16899, 20511, 20829, 22790, 28165, 33798, 34185, 34715, 41022, 41658, 50697, 56330, 62487, 68370, 69430, 84495, 101394, 102555, 104145, 124974, 168990, 205110, 208290, 253485, 298549, 312435, 506970, 597098, 624870, 895647, 1492745, 1791294, 2686941, 2985490, 4478235, 5373882, 8956470, 13434705, 26869410]

約数ペア:

[(1, 26869410), (2, 13434705), (3, 8956470), (5, 5373882), (6, 4478235), (9, 2985490), (10, 2686941), (15, 1791294), (18, 1492745), (30, 895647), (43, 624870), (45, 597098), (53, 506970), (86, 312435), (90, 298549), (106, 253485), (129, 208290), (131, 205110), (159, 168990), (215, 124974), (258, 104145), (262, 102555), (265, 101394), (318, 84495), (387, 69430), (393, 68370), (430, 62487), (477, 56330), (530, 50697), (645, 41658), (655, 41022), (774, 34715), (786, 34185), (795, 33798), (954, 28165), (1179, 22790), (1290, 20829), (1310, 20511), (1590, 16899), (1935, 13886), (1965, 13674), (2279, 11790), (2358, 11395), (2385, 11266), (3870, 6943), (3930, 6837), (4558, 5895), (4770, 5633)]